Fixed a bug where the save mode changed from text to binary upon pasting/merging a network into a hip file. Also, the save mode preference is now respected upon saving a new hip file.

• Parameters and Inputs can now be searched by name or label.
• Most of the plugin's UI is now searchable via the details panel's search box.
• Added a few missing category sections for the "Houdini" section filters.

Fixed an HQueue bug where the server sometimes stopped assigning clients to jobs after jobs were cancelled on the HQueue website.